The Effect of Functionalization on Spin-Polarized Transport of Gallium Nitride–Based Magnetic Tunnel Junctions
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Superconductivity and Novel Magnetism"
DOI: 10.1007/s10948-019-05307-1
Abstract: Using first-principles spin-polarized density functional theory computations, the effect of functionalization (fluorination and hydrogenation) on spin-polarized transport of gallium nitride (GaN) nanosheet–based magnetic tunnel junction (MTJ) with CrO 2 as electrodes is investigated. The results… read more here.
Keywords: transport gallium; effect functionalization; gallium nitride; spin ... See more keywords
Valley polarized transport in graphene cross-junctions
Sign Up to like & getrecommendations! Published in 2020 at "Superlattices and Microstructures"
DOI: 10.1016/j.spmi.2020.106647
Abstract: Abstract Valley polarized transport was studied in graphene cross junctions consisting of a bilayer graphene device region connected to 4 monolayer graphene leads. Electrons injected from the armchair leads to the zigzag leads can be… read more here.
Keywords: cross junctions; valley polarized; graphene; valley polarization ... See more keywords
Tunable spin-valley polarized transport channel in silicene-based superconducting hybrid structures
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Applied Physics"
DOI: 10.1063/5.0035909
Abstract: We investigate the influence of spin-valley polarized transport channel (SVPTC) mismatch modulated by the perpendicular electric field and the exchange field in a silicene-based ferromagnet/ferromagnet/superconductor junction and the barrier strength in a ferromagnet/insulator/ferromagnet/superconductor junction. In… read more here.
Keywords: spin valley; transport channel; field; valley polarized ... See more keywords
Realizing fully spin polarized transport in graphene nanoribbons with design of van der Waals vertical heterostructure leads
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Physics D: Applied Physics"
DOI: 10.1088/1361-6463/aad86f
Abstract: Zigzag-edged graphene and h-BN nanoribbons with passivated edges in the ground state are either spin-degenerate or spin-unpolarized systems, which are not directly applicable for spin-polarized transport. In this work, based on density functional calculations, we… read more here.
Keywords: transmission; polarized transport; spin polarized; fully spin ... See more keywords